From: Jingoo Han <jg1.han@samsung.com>
Date: Tue, 20 Aug 2013 07:06:17 +0000 (+0900)
Subject: mfd: wl1273: Use devm_*() functions
X-Git-Tag: firefly_0821_release~176^2~5388^2~7^2~1
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=bba078273e259c7eff729ac00a1476987ad5413a;p=firefly-linux-kernel-4.4.55.git

mfd: wl1273: Use devm_*() functions

Use devm_*() functions to make cleanup paths simpler.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---

diff --git a/drivers/mfd/wl1273-core.c b/drivers/mfd/wl1273-core.c
index 1288e9943f01..f7c52d901040 100644
--- a/drivers/mfd/wl1273-core.c
+++ b/drivers/mfd/wl1273-core.c
@@ -172,12 +172,9 @@ static int wl1273_fm_set_volume(struct wl1273_core *core, unsigned int volume)
 
 static int wl1273_core_remove(struct i2c_client *client)
 {
-	struct wl1273_core *core = i2c_get_clientdata(client);
-
 	dev_dbg(&client->dev, "%s\n", __func__);
 
 	mfd_remove_devices(&client->dev);
-	kfree(core);
 
 	return 0;
 }
@@ -203,7 +200,7 @@ static int wl1273_core_probe(struct i2c_client *client,
 		return -EINVAL;
 	}
 
-	core = kzalloc(sizeof(*core), GFP_KERNEL);
+	core = devm_kzalloc(&client->dev, sizeof(*core), GFP_KERNEL);
 	if (!core)
 		return -ENOMEM;
 
@@ -249,7 +246,6 @@ static int wl1273_core_probe(struct i2c_client *client,
 
 err:
 	pdata->free_resources();
-	kfree(core);
 
 	dev_dbg(&client->dev, "%s\n", __func__);